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4680343 = 20272309
BaseRepresentation
bin10001110110101010010111
322210210020001
4101312222113
52144232333
6244152131
754532213
oct21665227
98723201
104680343
112707458
121698647
13c7b445
1489b943
15626b7d
hex476a97

4680343 has 4 divisors (see below), whose sum is σ = 4684680. Its totient is φ = 4676008.

The previous prime is 4680323. The next prime is 4680353. The reversal of 4680343 is 3430864.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4680343 - 25 = 4680311 is a prime.

It is a super-2 number, since 2×46803432 = 43811221195298, which contains 22 as substring.

It is a Duffinian number.

4680343 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4680323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873 + ... + 3181.

It is an arithmetic number, because the mean of its divisors is an integer number (1171170).

Almost surely, 24680343 is an apocalyptic number.

4680343 is a deficient number, since it is larger than the sum of its proper divisors (4337).

4680343 is a wasteful number, since it uses less digits than its factorization.

4680343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4336.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 4680343 is about 2163.4100397289. The cubic root of 4680343 is about 167.2730184609.

The spelling of 4680343 in words is "four million, six hundred eighty thousand, three hundred forty-three".

Divisors: 1 2027 2309 4680343